The head for measuring electrical properties of piezoelectric ceramics, especially for high power ultrasonic transducers

摘要

warhead for measuring electrical property ceramic piezoelektrycznej especially to a ultradzwiekowych transducers under has two discs made of fabric nieprzewodzacego: shields nieruchoma (nt) mounted on a xed basis glowicy (pg) and shields the mobile (rt) attached to the movable base (rp) driven by using a movable arm (rr),in which it shields (nt) and (rt) is mounted n needles made of fabric przewodzacego,with all the n needles based on sprezynach (s) polaczonych electrically by measuring pipe (pp) to measuring devices (up).with all the needles on the fixed disc n (nt) and mobile (rt) provides a shield electrically. parallel.